﻿////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////

using System;

namespace Realms.Sync.Exceptions
{
    internal static class ErrorCodeHelper
    {
        public static ErrorCode? GetErrorCode(int? statusCode)
        {
            switch (statusCode)
            {
                case null:
                case 0:
                    return null;
                default:
                    if (!Enum.IsDefined(typeof(ErrorCode), statusCode.Value))
                    {
                        return ErrorCode.Unknown;
                    }

                    return (ErrorCode)statusCode.Value;
            }
        }
    }
}